CB Japan QAHWA One-Touch Coffee Bottle, 420ml, Direct Drinking, Pink

Product size: Approx. diameter 6.7 x height 21.5cm Product weight: Approx. 240g Capacity: 420ml Main materials: Inner bottle/stainless steel (fluororesin coating), body/stainless steel (acrylic resin coating), lid (top)/stainless steel (acrylic resin coating), lid (body)/polypropylene, drinking spout/polypropylene, gasket/silicone rubber Heat retention efficiency: Over 83°C (1 hour), over 56°C (6 hours), Cold retention efficiency: Under 8.2°C (6 hours) *Heat retention efficiency is the temperature of the water inside the product after pouring hot water into the product at room temperature of 20°C ± 2°C and leaving it for 1 hour and 6 hours once the water temperature has reached 95°C ± 1°C. *Cold retention efficiency is the temperature of the water inside the product after pouring cold water into the product at room temperature of 20°C ± 2°C and leaving it for 6 hours once the water temperature has reached 4°C ± 1°C. *Heat retention efficiency and cold retention efficiency are estimates only and are not guaranteed.